$500 live - a few hands Fall Classic

[Mr.WeakTight]

Early hand – no reads yet. Villain is older – say 60ish. 25-25 blinds, start with 3000 chips. He is in about MP1 and raises to 125. I flat call with AhKs. Flop is As5s7x. He bets 150. I raise to 450 and he says "oh really? I'm all in." And I?....

Much later - I've got more than 110,000 in chips, about 1/6 the chips in play. there's 30 left, 18 are paid.

Blinds are 800/1600 / 400 ante. I raise in LP to 5k, with 77. BB flat calls. Flop is 58T, two clubs. He checks. I bet 8k. he check-raises all in quickly. He immediately stands up and starts pacing around. I get the feeling from his pacing and behavior that he doesn’t want me to call- that he is on some kind of a draw. But does weak mean strong? I have him well covered but I think it would cost about 20,000 to call.

A smaller stack has been pushing quite frequently – not every hand but maybe 1/3 to ½ of his hands. He was down to 10k and is now up to a little more than 20k. he pushes. I have KJo and cover by about 20,000. and I?